0CNN090.V

The 0CNN090.V is a single-pole dual-function circuit interrupting device manufactured by Eaton. It is designed for low-voltage high-current applications, such as photovoltaic systems, air conditioning systems, appliances, and industrial equipment and to extend the life of low-voltage circuit breakers.

The 0CNN090.V is a special type of fuse that combines the features of a current-limiting fuse and a branch-circuit fuse. The current-limiting fuse helps to protect against power surges that can damage sensitive electronic components, while the branch-circuit fuse helps to protect against overloads and shorts.

The 0CNN090.V is designed to operate in temperatures ranging from -40°C to +85°C and is UL-listed for safety. It is also spark-free and shock-proof and has a self-resetting mechanism that will detect and shut off a circuit within 1 second of an overload current condition. It has a special fail-safe design that provides a warning when an overload or short circuit occurs and shuts off the circuit before any damage is done.

In terms of application, the 0CNN090.V is most commonly used in photovoltaic systems to extend the life of low-voltage circuit breakers. It is also used in air conditioning systems, appliances, and industrial equipment, and can also be used in combination with other circuit protection devices.

The working principle of the 0CNN090.V is that it utilizes an arc-fault detection mechanism to provide protection against power surges and other high-current conditions. It is designed to detect arcs and open the circuit before any damage can occur. It functions by monitoring the current flow in a circuit and detecting sudden spikes or drops in current. If an arc fault is detected, the 0CNN090.V will shut off the circuit and alert the user. It is also designed to reset itself after a power surge or overload.

Overall, the 0CNN090.V is an important device for protecting photovoltaic systems, air conditioning systems, appliances, and industrial equipment. It provides an efficient and reliable way to protect sensitive electronic components and extend the life of circuit breakers.